SALAFA, FAHMI (2020) ANALISIS KULIT BUAH JERUK (Citrus Sinensis) SEBAGAI BAHAN PEMBUATAN ELEKTROLIT PADA BIO-BATERAI. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

Efforts to reduce the use of chemicals that pollute the environment need
innovations to tackle the problem. One of them is to replace the substances
contained in the battery by utilizing the waste of orange peel. Citrus skin has
citric acid (C6H8O7), which can be used as an electrolyte solution as the contents
of the battery because the citric acid can produce cations and anions that conduct
electricity. This research aims to make the latest innovations so that the battery
used now not only depends on synthetic chemicals, determine the pH value of the
orange peel is suitable to serve as electrolyte-making material in battery, look for
the current strong value as well as the maximum voltage that can be generated
from unused parts of the fruit as an electrolyte in the battery, understand the
principle of bio-battery work by utilizing the Orange peel as a material maker Its
electrolyte, utilize the abundant natural resources as well as possible, and reduce
the environmental pollution effect due to the content of the battery content made
from synthetic chemicals. The research method is done by sorting the orange peel
then smoothed, after it was given the addition of H2O water, the mixing is left
evenly mixed, then separate the water with the orange skin mixed. After that, the
water is mixed with wood charcoal and dried until the water is 50% reduced, so it
is ready to be used as an electrolyte on the battery. The results showed that the
orange peel had a pH of 3.8 and had acidic properties so that it could be used as
an electrolyte on batteries. The electrolyte produced by the orange peel produces
a voltage of 0.81 volts and has a strong current of 0.049 mA with a resistor load
mounting of 4.7 KΩ. Battery capacity with a length of 4 cm, a width of 2 cm and a
height of 9 cm to produce a battery capacity that can be utilized by 4.752 mAH
with a voltage of 0.8 Volt

Dosen Pembimbing:	HAYAT, LATIFUL and MA'RUF, ANWAR | unspecified
Item Type:	Thesis (Bachelor)
Uncontrolled Keywords:	Orange Peel, pH, Electrolytes, Cations and Anions
Subjects:	Q Science > QD Chemistry T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Fakultas Tekniik Dan Sains > Teknik Elektro S1
Depositing User:	wulan
Date Deposited:	13 Apr 2022 05:51
Last Modified:	08 Jan 2025 07:53
URI:	http://repository.ump.ac.id/id/eprint/11385

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